Pith Number

pith:IT5K3TGJ

pith:2015:IT5K3TGJELJVEQR46C6WDHXD5X

not attested not anchored not stored refs pending

Carleman estimate for Biot consolidation system in poro-elasticity and application to inverse problems

Bochra Riahi, Mourad Bellassoued

arxiv:1506.02150 v1 · 2015-06-06 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IT5K3TGJELJVEQR46C6WDHXD5X}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:54:41.589126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44faadccc922d352423cf0bd619ee3edd4eed9682b5d3c500d945a6356a32228

Aliases

arxiv: 1506.02150 · arxiv_version: 1506.02150v1 · doi: 10.48550/arxiv.1506.02150 · pith_short_12: IT5K3TGJELJV · pith_short_16: IT5K3TGJELJVEQR4 · pith_short_8: IT5K3TGJ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/IT5K3TGJELJVEQR46C6WDHXD5X \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 44faadccc922d352423cf0bd619ee3edd4eed9682b5d3c500d945a6356a32228

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fdecce39ec1227651021b8024988d77a53b3ef2151fab4e901ab300d6edb86f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-06-06T13:17:53Z",
    "title_canon_sha256": "3a93c968f1b0ff9a8562170502b804faff3c13254420604306225da81b31f4f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02150",
    "kind": "arxiv",
    "version": 1
  }
}